Zonisamide

//zoʊˈnɪs.əˌmaɪd// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A sulfonamide anticonvulsant drug. uncountable

Etymology

Probably blend of zonis- (“alteration of (be)nzis(oxazole)”) + s(ulfon)amide.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.